CA2401774C - Improved valve for gas systems - Google Patents
Improved valve for gas systems Download PDFInfo
- Publication number
- CA2401774C CA2401774C CA2401774A CA2401774A CA2401774C CA 2401774 C CA2401774 C CA 2401774C CA 2401774 A CA2401774 A CA 2401774A CA 2401774 A CA2401774 A CA 2401774A CA 2401774 C CA2401774 C CA 2401774C
- Authority
- CA
- Canada
- Prior art keywords
- ball valve
- screw
- valve according
- improved ball
- clamping nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004873 anchoring Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 17
- 239000012778 molding material Substances 0.000 claims description 10
- 238000001746 injection moulding Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 4
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 4
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 229910000978 Pb alloy Inorganic materials 0.000 claims 1
- 239000007769 metal material Substances 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000003973 paint Substances 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0647—Spindles or actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
- Y10T137/7043—Guards and shields
- Y10T137/7062—Valve guards
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8811—Frangible
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Taps Or Cocks (AREA)
- Check Valves (AREA)
- Fluid-Driven Valves (AREA)
- Feeding And Controlling Fuel (AREA)
- Flow Control (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITCO00A000027 | 2000-12-29 | ||
| IT2000CO000027A ITCO20000027A1 (it) | 2000-12-29 | 2000-12-29 | Valvola a sfera perfezionata in particolare per impianti a gas. |
| PCT/EP2001/015363 WO2002053956A1 (en) | 2000-12-29 | 2001-12-28 | Improved valve for gas systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2401774A1 CA2401774A1 (en) | 2002-07-11 |
| CA2401774C true CA2401774C (en) | 2010-03-23 |
Family
ID=11441222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2401774A Expired - Fee Related CA2401774C (en) | 2000-12-29 | 2001-12-28 | Improved valve for gas systems |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6789782B2 (it) |
| EP (1) | EP1346171B1 (it) |
| CN (1) | CN1294373C (it) |
| AT (1) | ATE337505T1 (it) |
| CA (1) | CA2401774C (it) |
| DE (1) | DE60122576T2 (it) |
| IT (1) | ITCO20000027A1 (it) |
| PL (1) | PL199575B1 (it) |
| WO (1) | WO2002053956A1 (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI115556B (fi) * | 2001-05-23 | 2005-05-31 | Naval Oy | Menetelmä kahden putken välisen palloventtiilin valmistamiseksi |
| US20100155642A1 (en) * | 2008-06-18 | 2010-06-24 | Victaulic Company | Offset Handle and Dual Connected Handle and Valves |
| WO2019064262A1 (en) * | 2017-09-28 | 2019-04-04 | Effebi S.P.A. | COMPONENT FOR A FLUIDIC CIRCUIT AND VALVE COMPRISING SAID COMPONENT |
| PL233243B1 (pl) * | 2017-10-20 | 2019-09-30 | Arka Spolka Z Ograniczona Odpowiedzialnoscia Spolka Komandytowa | Zawór uniwersalny |
| CN109083919A (zh) * | 2018-10-18 | 2018-12-25 | 湘电风能有限公司 | 一种螺纹连接副防松密封装置及方法 |
| US20210055023A1 (en) * | 2019-08-21 | 2021-02-25 | The Boeing Company | Vapor cycle machine availability for high impact applications |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2098298B (en) * | 1981-05-08 | 1985-07-24 | Lucas Ind Plc | Tamper-proofing |
| IT8721350A0 (it) * | 1987-07-20 | 1987-07-20 | Giacomini Rubinetterie | Guarnizione profilata di tenuta per valvole con otturatori a sfera. |
| DE4002926A1 (de) * | 1990-02-01 | 1991-08-08 | Bosch Gmbh Robert | Ventil zur steuerung von druckmittel mit einer sicherheitseinrichtung |
| US5467796A (en) * | 1995-03-24 | 1995-11-21 | Hydronic Components, Inc. | Ball valve with a strainer and integrated means for flushing the strainer |
| CN2263252Y (zh) * | 1996-03-01 | 1997-09-24 | 吉林市新城建筑材料厂 | 带锁具的阀 |
| JPH10231823A (ja) * | 1997-02-20 | 1998-09-02 | Kitz Corp | バルブ用グランドナットの緩み防止装置 |
| CN2367862Y (zh) * | 1999-03-15 | 2000-03-08 | 王永刚 | 带锁阀门 |
| US6467500B2 (en) * | 2000-04-19 | 2002-10-22 | Mueller Co. | Ball valve locking device |
-
2000
- 2000-12-29 IT IT2000CO000027A patent/ITCO20000027A1/it unknown
-
2001
- 2001-12-28 US US10/220,351 patent/US6789782B2/en not_active Expired - Lifetime
- 2001-12-28 DE DE60122576T patent/DE60122576T2/de not_active Expired - Lifetime
- 2001-12-28 PL PL366121A patent/PL199575B1/pl unknown
- 2001-12-28 CA CA2401774A patent/CA2401774C/en not_active Expired - Fee Related
- 2001-12-28 CN CNB018084745A patent/CN1294373C/zh not_active Expired - Fee Related
- 2001-12-28 EP EP01986942A patent/EP1346171B1/en not_active Expired - Lifetime
- 2001-12-28 WO PCT/EP2001/015363 patent/WO2002053956A1/en active IP Right Grant
- 2001-12-28 AT AT01986942T patent/ATE337505T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US20030173534A1 (en) | 2003-09-18 |
| DE60122576T2 (de) | 2007-10-04 |
| WO2002053956A1 (en) | 2002-07-11 |
| ITCO20000027A1 (it) | 2002-06-29 |
| PL366121A1 (en) | 2005-01-24 |
| EP1346171A1 (en) | 2003-09-24 |
| ATE337505T1 (de) | 2006-09-15 |
| CN1294373C (zh) | 2007-01-10 |
| ITCO20000027A0 (it) | 2000-12-29 |
| EP1346171B1 (en) | 2006-08-23 |
| PL199575B1 (pl) | 2008-10-31 |
| US6789782B2 (en) | 2004-09-14 |
| DE60122576D1 (de) | 2006-10-05 |
| CN1447884A (zh) | 2003-10-08 |
| CA2401774A1 (en) | 2002-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20210831 |
|
| MKLA | Lapsed |
Effective date: 20191230 |
|
| MKLA | Lapsed |
Effective date: 20191230 |